How Is Arika Resources Unlocking New Gold Riches at Yundamindra’s F1 Fault?
Arika Resources reports significant high-grade gold intercepts from recent drilling at the F1 Fault within the Landed at Last Prospect, confirming substantial strike and depth extensions at the Yundamindra Gold Project in Western Australia.
- High-grade gold intercepts up to 41.56g/t over 4m at F1 Fault
- Strike length of mineralisation extended to over 400m and 100m depth
- Ongoing 10,000m drilling campaign testing multiple prospects
- New aeromagnetic and gravity surveys refine exploration targets
- Yundamindra Project remains open in all directions for expansion
Exploration Breakthrough at F1 Fault
Arika Resources Limited (ASX, ARI) has unveiled compelling results from its latest drilling campaign at the Yundamindra Gold Project in Western Australia. The company’s recent reverse circulation drilling at the F1 Fault, part of the Landed at Last Prospect, has delivered thick, high-grade gold intercepts, including a standout 4 metres grading 41.56 grams per tonne (g/t) gold. These results not only confirm the presence of significant mineralisation but also extend the known strike length of the F1 Fault to over 400 metres and vertical depth to at least 100 metres below surface.
Strategic Growth Drilling and Structural Insights
Following a successful $5 million capital raise in May 2025, Arika embarked on a 10,000-metre growth drilling program aimed at testing strike and depth extensions beyond previously reported intersections. The F1 Fault is a key northeast-trending structure that cross-cuts the Landed at Last lode within the ‘Yellow Brick Road’ corridor; a 16-kilometre mineralised structural zone hosting multiple high-grade historical workings. The recent drilling campaign has revealed that the mineralised system remains open in all directions, underscoring the potential for a large-scale gold system.
Broader Exploration and Geophysical Advances
Beyond the F1 Fault, Arika is actively drilling other high-priority targets within the Yundamindra Project, including the under-explored Banjo’s Camp prospect. Complementing the drilling efforts, the company has completed detailed drone-supported aeromagnetic and ground gravity surveys over both Yundamindra and the adjacent Kookynie Gold Project. These geophysical datasets are currently being analysed to refine target selection, with plans to test priority targets such as the Ithaca Prospect near Genesis Minerals’ Ulysses Gold Project.
Regional Significance and Future Outlook
Situated within the prolific Laverton Greenstone Belt, the Yundamindra Project benefits from proximity to world-class gold mines like Sunrise Dam and Wallaby. Despite a long history of prospect-scale mining, the area has seen limited modern exploration at depth, presenting Arika with a unique opportunity to unlock significant value. Managing Director Justin Barton highlighted the scale and significance of the opportunity, noting that the combined Landed at Last and F1 Fault system now extends over 1.3 kilometres along strike and remains open for further expansion.
As drilling progresses and new assay results emerge, Arika is poised to deepen its understanding of the structural controls and mineralisation continuity across its portfolio. The integration of geophysical data with ongoing drilling will be critical in advancing these projects toward resource definition and potential development.
Bottom Line?
Arika’s expanding high-grade gold footprint at Yundamindra signals a promising exploration trajectory with multiple catalysts ahead.
Questions in the middle?
- How will upcoming assay results from Banjo’s Camp and other prospects influence resource estimates?
- What are the implications of the newly acquired geophysical data for targeting deeper or parallel structures?
- Could the F1 Fault mineralisation support a scalable mining operation given its current strike and depth extensions?
